64334580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20231}}^1$

素因数の和:20296

約数の個数: 48

約数和(自身を含む): 183544704

約数和(自身を除く): 119210124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 20231, 40462, 60693, 80924, 101155, 121386, 202310, 242772, 303465, 404620, 606930, 1072243, 1213860, 2144486, 3216729, 4288972, 5361215, 6433458, 10722430, 12866916, 16083645, 21444860, 32167290, 64334580]

約数ペア:

[(1, 64334580), (2, 32167290), (3, 21444860), (4, 16083645), (5, 12866916), (6, 10722430), (10, 6433458), (12, 5361215), (15, 4288972), (20, 3216729), (30, 2144486), (53, 1213860), (60, 1072243), (106, 606930), (159, 404620), (212, 303465), (265, 242772), (318, 202310), (530, 121386), (636, 101155), (795, 80924), (1060, 60693), (1590, 40462), (3180, 20231)]